<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @copyright   Copyright (c) 2014 X.commerce, Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */
namespace Magento\GoogleShopping\Block\Adminhtml;

/**
 * Adminhtml Google Content Captcha challenge
 *
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Captcha extends \Magento\Backend\Block\Template
{
    /**
     * @var string
     */
    protected $_template = 'captcha.phtml';

    /**
     * Get HTML code for confirm captcha button
     *
     * @return string
     */
    public function getConfirmButtonHtml()
    {
        $confirmButton = $this->getLayout()->createBlock(
            'Magento\Backend\Block\Widget\Button'
        )->setData(
            array(
                'label' => __('Confirm'),
                'onclick' => "if($('user_confirm').value != '')
                                {
                                    setLocation('" .
                $this->getUrl(
                    'adminhtml/*/confirmCaptcha',
                    array('_current' => true)
                ) . "' + 'user_confirm/' + $('user_confirm').value + '/');
                                }",
                'class' => 'task'
            )
        );
        return $confirmButton->toHtml();
    }
}
